Medium severity · published Dec 4, 2024
CVE-2024-5020
Multiple Plugins <= (Various Versions) - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via FancyBox JavaScript Library
6.4
CVSS
0.4%
EPSS
No
On KEV
Description
Multiple plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled FancyBox JavaScript library (versions 1.3.4 to 3.5.7) in various versions due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Accordion Slider · bqworks
through 1.9.12 · source: vendor
CS
Carousel, Slider, Photo Gallery with Lightbox, Video Slider, by WP Carousel · shapedplugin
through 2.6.8 · source: vendor
CP
Colibri Page Builder · extendthemes
through 1.0.286 · source: vendor
ES
Easy Social Feed Premium · Easy Social Feed
through 6.6.2 · source: vendor
EG
Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More · smub
through 1.8.15 · source: vendor
FF
FV Flowplayer Video Player · foliovision
through 7.5.47.7212 · source: vendor
FF
FancyBox for WordPress · colorlibplugins
through 3.3.4 · source: vendor
FL
Firelight Lightbox · firelightwp
through 2.3.3 · source: vendor
FM
Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder · 10web
through 1.15.27 · source: vendor
GG
Getwid – Gutenberg Blocks · jetmonsters
through 2.0.11 · source: vendor
NB
Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder · posimyththemes
through 4.3.1 · source: vendor
PG
Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery · smub
through 3.59.4 · source: vendor
Affected product
FM
Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder
10web
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-5020
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-5020
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3150376/woo-smart-quick-view
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3153081/colibri-page-builder
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3156791/form-maker
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3157076/nextgen-gallery
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3158415/envira-gallery-lite
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3160232/easy-fancybox
More from Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder
7.5
CVE-2026-95808
Form Maker by 10Web <= 1.15.48 - Unauthenticated SQL Injection via 'inputs' Parameter
7.5
CVE-2026-3359
Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder <= 1.15.42 - Unauthenticated SQL Injection via 'inputs'
7.2
CVE-2026-96813
Form Maker by 10Web <= 1.15.47 - Unauthenticated Stored Cross-Site Scripting via Mark on Map Longitude/Latitude Fields
7.2
CVE-2026-4388
Form Maker by 10Web <= 1.15.40 - Unauthenticated Stored Cross-Site Scripting via Matrix Field Text Box
7.2
CVE-2026-1065
Form Maker by 10Web <= 1.15.35 - Unauthenticated Stored Cross-Site Scripting via SVG file